EP3880719A4 - Process for making a fluoropolymer dispersion - Google Patents

Process for making a fluoropolymer dispersion Download PDF

Info

Publication number
EP3880719A4
EP3880719A4 EP19885614.8A EP19885614A EP3880719A4 EP 3880719 A4 EP3880719 A4 EP 3880719A4 EP 19885614 A EP19885614 A EP 19885614A EP 3880719 A4 EP3880719 A4 EP 3880719A4
Authority
EP
European Patent Office
Prior art keywords
making
fluoropolymer dispersion
fluoropolymer
dispersion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19885614.8A
Other languages
German (de)
French (fr)
Other versions
EP3880719A2 (en
Inventor
James T. Goldbach
Anthony Bonnet
Andrew P. Kahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema Inc
Original Assignee
Arkema Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arkema Inc filed Critical Arkema Inc
Publication of EP3880719A2 publication Critical patent/EP3880719A2/en
Publication of EP3880719A4 publication Critical patent/EP3880719A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/40—Redox systems
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F114/18—Monomers containing fluorine
    • C08F114/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • C08F14/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/22—Vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/20—Concentration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/52—Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C
EP19885614.8A 2018-11-12 2019-11-06 Process for making a fluoropolymer dispersion Pending EP3880719A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862758831P 2018-11-12 2018-11-12
PCT/US2019/059979 WO2020101963A2 (en) 2018-11-12 2019-11-06 Process for making a fluoropolymer dispersion

Publications (2)

Publication Number Publication Date
EP3880719A2 EP3880719A2 (en) 2021-09-22
EP3880719A4 true EP3880719A4 (en) 2022-08-10

Family

ID=70731153

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19885614.8A Pending EP3880719A4 (en) 2018-11-12 2019-11-06 Process for making a fluoropolymer dispersion

Country Status (6)

Country Link
US (1) US20220073721A1 (en)
EP (1) EP3880719A4 (en)
JP (1) JP2022507206A (en)
KR (1) KR20210091258A (en)
CN (1) CN113227167A (en)
WO (1) WO2020101963A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030060664A1 (en) * 2001-09-27 2003-03-27 Asahi Glass Company, Limited Method for producing a fluoropolymer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3900883B2 (en) * 2001-10-05 2007-04-04 ダイキン工業株式会社 Method for producing fluoropolymer latex
US7357937B2 (en) * 2002-09-24 2008-04-15 Therox, Inc. Perfluorocarbon emulsions with non-fluorinated surfactants
FR2852016B1 (en) * 2003-03-03 2006-07-07 Atofina PROCESS FOR PRODUCING THERMALLY STABLE PVDF
US6841616B2 (en) * 2003-03-28 2005-01-11 Arkema Inc. Polymerization of halogen-containing monomers using siloxane surfactant
US8765890B2 (en) 2005-06-10 2014-07-01 Arkema Inc. Aqueous process for making fluoropolymers
US8338518B2 (en) 2005-06-10 2012-12-25 Arkema Inc. Aqueous process for making a stable fluoropolymer dispersion
US8080621B2 (en) 2005-06-10 2011-12-20 Arkema Inc. Aqueous process for making fluoropolymers
US20060281845A1 (en) 2005-06-10 2006-12-14 Ramin Amin-Sanayei Aqueous process for making fluoropolymers
US8124699B2 (en) 2005-08-08 2012-02-28 Arkema Inc. Polymerization of fluoropolymers using alkyl phosphonate surfactants
AU2010254037B2 (en) * 2009-05-29 2014-05-01 Arkema Inc. Aqueous polyvinylidene fluoride composition
US8735520B2 (en) * 2010-11-09 2014-05-27 E.I. Du Pont De Nemours And Company Vinyl fluoride polymerization and aqueous dispersion of vinyl fluoride polymer
CN106674392B (en) * 2010-11-09 2019-10-18 科慕埃弗西有限公司 Nucleation in the aqueous polymerization reaction of fluorochemical monomer
WO2012125788A2 (en) * 2011-03-16 2012-09-20 Arkema Inc. Synthesis of 2,3,3,3-tetrafluoropropene containing fluoropolymers
US9676929B2 (en) * 2013-11-26 2017-06-13 The Chemours Company Fc, Llc Employing polyalkylene oxides for nucleation in aqueous polymerization of fluoromonomer
CN107108806A (en) * 2014-12-09 2017-08-29 科慕埃弗西有限公司 The copolymer of 1,3,3,3 tetrafluoropropenes
JP7092743B2 (en) * 2016-07-15 2022-06-28 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． Fluorinated surfactant-free aqueous dispersion of vinylidene fluoride copolymer containing hydroxyl groups

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030060664A1 (en) * 2001-09-27 2003-03-27 Asahi Glass Company, Limited Method for producing a fluoropolymer

Also Published As

Publication number Publication date
EP3880719A2 (en) 2021-09-22
WO2020101963A2 (en) 2020-05-22
US20220073721A1 (en) 2022-03-10
KR20210091258A (en) 2021-07-21
JP2022507206A (en) 2022-01-18
WO2020101963A3 (en) 2020-08-13
CN113227167A (en) 2021-08-06

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